Quantum error mitigation 论文
2023Reviews of Modern Physics引用 527
Quantum Computing Algorithms and ArchitectureQuantum Information and CryptographyAdvanced Memory and Neural Computing
详细信息
- 发表期刊/会议
- Reviews of Modern Physics
- 发表日期
- 2023-12-13
- 发表年份
- 2023
关键词
Quantum Computing Algorithms and ArchitectureQuantum Information and CryptographyAdvanced Memory and Neural Computing
摘要
In most of physics it is normal to obtain information by analysis of noisy data. The paradigm of quantum computing has been a simplified version of this -- one measurement of a two-level system gives one bit of reliable information about the result of a computation. But real-world quantum computers do not work this way: the noisiness of quantum evolution also requires good strategies for extracting information. This review covers many error-mitigation strategies used in present-day quantum processors. These strategies make it much more feasible to obtain useful results before fault tolerance is achieved.